Flooding in Jerusalem on Oct. 25 quelled the violence in the region,
if only for a day. After 3 inches of rain fell in six hours, the Associated
Press reported acts of heroism as Arabs and Jews in the southern region
of Tel Aviv awoke at 4 a.m. in ground-floor apartments that were watery
death traps.

These were the “blessed rains” that arrived at the end of summer. But,
in a land plagued with political strife and chronic water shortages, acts
of altruism are rare. Political boundaries cross over geologic ones. To
achieve peace, Palestinians and Israelis must share both the land and the
water.

On Dec. 13-14, the National Ground Water Association will hold a conference
in Las Vegas to address cross-border water issues in the Middle East and
around the world.

“Water is used as a vehicle to demonstrate power,” says conference speaker
Hans Kupfersberger of Joanneum Research in Graz, Austria. Both Israelis
and Palestinians depend heavily on groundwater aquifers — specifically
the Mountain Aquifer, which runs along the West Bank’s north-south central
axis (see map). But common management goals of the aquifer do not exist,
he says. “The problem is that until today no serious hydrological investigation
has been undertaken.” Others disagree, citing investigations that go back
to the 1960s.

Kupfersberger is part of a three-year-old project funded by the European
Commission. Due for an April completion, the project aims to develop sustainable
water management in the Jordan Valley.

Who controls the water rights? The Upper Cretaceous limestone areas,
where rainwater feeds the aquifer, sit below mostly Palestinian territories
in the West Bank, says Yoram Eckstein of Kent State University in Ohio,
who left Israel in 1974 after 17 years in the nation’s geological survey.

Yet, Palestinians’ per capita water use is an average of 50 liters a
day — “half of the minimum recommended by the World Health Organization,”
says hydrologist Victor Harris of Montgomery Watson in Pasadena, Calif.

Part of a satellite imageof the Dead Sea and Jerusalem. The MountainAquifer underlies much ofthis contested region. NASA

To access the water, approximately 56 wells, some Palestinian and some
Israeli controlled, reach depths of 800 meters or more, Harris says. But
most of the discharge occurs through water wells within Israeli administration,
Eckstein adds.

Click map for a larger version.Reprinted from Water Conflict
by Sharif S. Elmusa.

“Israeli agricultural settlements established within Judea and Samaria
[the West Bank] use 82.5 percent of the abstracted water,” says Eckstein,
who will be presenting a paper with his son, Gabriel, an environmental
consultant in Washington.

So, now it is time for compromise. What happens to Israel’s water supply
if additional water is provided to Palestinians? If Palestinian refugees
are given the right to return to the occupied areas, demand for water will
only increase.

Already Harris and geologists with the U.S. Agency for International
Development are predicting a need for more widely spaced wells and sound
groundwater management techniques to prevent water shortages in 10 years.
They completed a modeling study of the Mountain Aquifer in
the Eastern Basin and are currently working on projects to develop wells
and establish groundwater modeling in other areas around the West Bank.

Unfortunately, as a result of current travel restrictions on Palestinians,
it is unclear whether Harris’ colleagues will be able to present at the
conference in Las Vegas.

“The situation here is very bad, we are under severe blockade from Israeli
soldiers and no one can be transported from one city to another,” says
Deeb Abdel-Ghafour of the Palestinian Water Authority in Al-Birah in the
West Bank. “I must wait and see what will happen in the next few weeks.”

Others attending the conference will offer suggestions, including possible
management techniques for sharing an aquifer and the geologic clues that
may point to a link between the Litani River basin in Lebanon and the Jordan
river basin that flows through northern Israel and defines the Jordan border.

As for establishing ownership over groundwater aquifers, “I don’t see
any alternatives other than negotiations and compromise,” says Gabriel
Eckstein. “I do believe that some type of manageable and continuing
solution can be found. We just need to transcend all the political and
ideological problems that are inflicting this whole region.

“I do believe the water issues can be resolved not just for Palestinians
and Israelis but for the Jordanians, the Syrians, the Lebanese and so on.”
He agrees his view is idealistic, “but I don’t see an alternative — the
alternative is conflict.”